Trace number 1729951

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
MD5SUM178c0646166b92c20ce876c724294ca1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark45.5741
Satisfiable
(Un)Satisfiability was proved
Number of variables1587
Number of clauses8013
Sum of the clauses size68223
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31146
Number of clauses of size 4108
Number of clauses of size 5888
Number of clauses of size over 55555

Solver Data

4.19/4.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.19/4.23	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.19/4.23	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.19/4.23	c main()::
4.19/4.23	c initFormula():: searching for DIMACS p-line....
4.19/4.23	c initFormula():: the DIMACS p-line indicates a CNF of 1587 variables and 8013 clauses.
4.19/4.23	c parseCNF():: parsing....
4.19/4.23	c parseCNF():: the CNF contains 33 unary clauses.
4.19/4.23	c runParser():: parsing was successful, warming up engines...
4.19/4.23	c simplify_formula():: removed 0 tautological, 381 satisfied and 880 duplicate clauses
4.19/4.23	c preprocessing fase I completed:: there are now 1545 free variables and 6752 clauses.
4.19/4.23	c stat :: sign balance is biased by 2.283
4.19/4.23	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.19/4.23	c using k-SAT heuristics (size based diff)
4.19/4.23	c longest clause has size 16
4.19/4.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 11284 duplicate clauses
4.19/4.23	c resolvent_look() :: found 21344 resolvents
4.19/4.23	c main():: clause / variable ratio: ( 28096 / 1587 ) = 17.70
4.19/4.23	c longest clause has size 16
4.19/4.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.19/4.23	c dynamic_preselect_setsize :: off
4.19/4.23	c suggested doublelook initial :: 0
4.19/4.23	c main():: all systems go!
4.19/4.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 93829 JD: 18
29.58/29.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729951-1240754870/watcher-1729951-1240754870 -o /tmp/evaluation-result-1729951-1240754870/solver-1729951-1240754870 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1729951-1240754870.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 1479
/proc/meminfo: memFree=1675392/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=788 CPUtime=0
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 103515468 806912 110 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 197 110 47 123 0 72 0

[startup+0.07653 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 1479
/proc/meminfo: memFree=1675392/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=2072 CPUtime=0.07
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 387 0 0 0 7 0 0 0 18 0 1 0 103515468 2121728 370 1992294400 134512640 135019032 4294956224 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 518 370 62 123 0 393 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2072

[startup+0.101534 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 1479
/proc/meminfo: memFree=1675392/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=2580 CPUtime=0.1
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 529 0 0 0 10 0 0 0 18 0 1 0 103515468 2641920 512 1992294400 134512640 135019032 4294956224 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 645 512 66 123 0 520 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2580

[startup+0.301563 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 1479
/proc/meminfo: memFree=1675392/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=2580 CPUtime=0.3
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 541 0 0 0 30 0 0 0 19 0 1 0 103515468 2641920 524 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 645 524 66 123 0 520 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2580

[startup+0.701622 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 1479
/proc/meminfo: memFree=1675392/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=2844 CPUtime=0.7
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 579 0 0 0 70 0 0 0 23 0 1 0 103515468 2912256 562 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 711 562 66 123 0 586 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2844

[startup+1.50174 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 1480
/proc/meminfo: memFree=1673272/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=3120 CPUtime=1.5
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 666 0 0 0 150 0 0 0 25 0 1 0 103515468 3194880 649 1992294400 134512640 135019032 4294956224 18446744073709551615 134536940 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 780 649 66 123 0 655 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3120

[startup+3.10197 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 1480
/proc/meminfo: memFree=1672504/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=3912 CPUtime=3.1
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 862 0 0 0 310 0 0 0 25 0 1 0 103515468 4005888 845 1992294400 134512640 135019032 4294956224 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 978 845 66 123 0 853 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3912

[startup+6.30245 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 1480
/proc/meminfo: memFree=1668856/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=7748 CPUtime=6.29
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4198 0 0 0 628 1 0 0 25 0 1 0 103515468 7933952 1650 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 1937 1650 72 123 0 1812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7748

[startup+12.7014 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 1480
/proc/meminfo: memFree=1668096/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=8636 CPUtime=12.68
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4386 0 0 0 1267 1 0 0 25 0 1 0 103515468 8843264 1838 1992294400 134512640 135019032 4294956224 18446744073709551615 134549476 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2159 1838 72 123 0 2034 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8636

[startup+25.5013 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 1480
/proc/meminfo: memFree=1667136/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=25.48
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4634 0 0 0 2547 1 0 0 25 0 1 0 103515468 10149888 2086 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2086 72 123 0 2353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9912

[startup+51.101 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 1480
/proc/meminfo: memFree=1666752/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=51.07
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4718 0 0 0 5105 2 0 0 25 0 1 0 103515468 10149888 2170 1992294400 134512640 135019032 4294956224 18446744073709551615 134564832 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2170 72 123 0 2353 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9912

[startup+102.307 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 1480
/proc/meminfo: memFree=1666624/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=102.25
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4718 0 0 0 10223 2 0 0 25 0 1 0 103515468 10149888 2170 1992294400 134512640 135019032 4294956224 18446744073709551615 134585337 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2170 72 123 0 2353 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9912

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 1480
/proc/meminfo: memFree=1666560/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=162.22
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4718 0 0 0 16220 2 0 0 25 0 1 0 103515468 10149888 2170 1992294400 134512640 135019032 4294956224 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2170 72 123 0 2353 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9912

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 1480
/proc/meminfo: memFree=1666496/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=222.18
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 22216 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134564330 0 0 4096 0 0 0 0 17 1 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 9912

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 1480
/proc/meminfo: memFree=1666496/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=282.15
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 28213 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134587645 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 9912

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 1480
/proc/meminfo: memFree=1666432/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=342.12
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 34210 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 9912

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 1480
/proc/meminfo: memFree=1666368/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=402.09
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 40207 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134597266 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 9912

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 1480
/proc/meminfo: memFree=1666368/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=462.06
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 46204 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134628825 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 9912

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 1480
/proc/meminfo: memFree=1666432/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=522.04
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 52202 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 9912

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1480
/proc/meminfo: memFree=1666432/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=581.97
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 58195 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 9912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1666368/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=641.95
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 64193 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 9912

[startup+702.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1480
/proc/meminfo: memFree=1666240/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=701.91
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 70189 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134564181 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 9912

[startup+762.307 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 1480
/proc/meminfo: memFree=1666240/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=761.88
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 76186 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 9912

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 1480
/proc/meminfo: memFree=1666240/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=821.85
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 82183 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 9912

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1480
/proc/meminfo: memFree=1666240/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=881.82
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 88180 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 9912

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1480
/proc/meminfo: memFree=1666240/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=941.79
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 94177 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134578769 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 9912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1666240/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=1001.77
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 100175 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134597811 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 9912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1666304/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=1061.74
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 106172 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134598099 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 9912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1666240/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=1121.71
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 112169 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 9912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1666176/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=1181.69
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 118167 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 9912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1666176/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=1200.09
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 120007 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9912

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1480
/proc/meminfo: memFree=1666176/2055920 swapFree=4181440/4192956
[pid=1479] ppid=1477 vsize=9912 CPUtime=1200.09
/proc/1479/stat : 1479 (march_ks) R 1477 1479 1169 0 -1 4194304 4719 0 0 0 120007 2 0 0 25 0 1 0 103515468 10149888 2171 1992294400 134512640 135019032 4294956224 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/1479/statm: 2478 2171 72 123 0 2353 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.026995
CPU usage (%): 99.9496
Max. virtual memory (cumulated for all children) (KiB): 9912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4719
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3429

runsolver used 0.937857 second user time and 3.43748 second system time

The end

Launcher Data

Begin job on node39 at 2009-04-26 16:07:51
IDJOB=1729951
IDBENCH=24717
IDSOLVER=559
FILE ID=node39/1729951-1240754870
PBS_JOBID= 9187098
Free space on /tmp= 66344 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729951-1240754870/watcher-1729951-1240754870 -o /tmp/evaluation-result-1729951-1240754870/solver-1729951-1240754870 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1729951-1240754870.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 178c0646166b92c20ce876c724294ca1
RANDOM SEED=21742478

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1675936 kB
Buffers:         43312 kB
Cached:         279620 kB
SwapCached:       6324 kB
Active:         149728 kB
Inactive:       182132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675936 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            34232 kB
Committed_AS:   475128 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node39 at 2009-04-26 16:27:53